| Patents for B31D 3 - Making articles of cellular structure, e.g. insulating board (1,410) |
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| 07/25/2012 | CN102602056A Optimized design method for honeycomb paperboard packaging with consideration of effects of strain rate and moisture content |
| 07/18/2012 | EP2475517A1 Method for manufacturing a board |
| 07/18/2012 | CN102582132A Flame-retardant vegetable fiber paper honeycomb core and preparation method thereof |
| 07/11/2012 | CN202319086U 一种连续管状复层芯纸结构 A continuous tubular structure stratified core paper |
| 07/11/2012 | CN102555303A Edge pressing machine for processing honeycomb paperboard |
| 07/11/2012 | CN102555302A Process method of whole cocure shaping of honeycomb sandwich structure of composite material |
| 07/11/2012 | CN102555301A Corner wrapping machine for honeycomb paperboard |
| 07/04/2012 | CN102529175A One-step folding forming method for honeycomb paper |
| 07/04/2012 | CN102529174A Equipment for producing full-automatic high-speed cellular board |
| 07/04/2012 | CN102529173A Honeycomb paper tray covering machine |
| 06/27/2012 | CN102518006A Method for preparing honeycomb structure humidifying material |
| 06/27/2012 | CN101352939B Method for increasing side pressure strength of honeycomb cardboard and cardboard processed by the method |
| 06/13/2012 | CN101595260B Honeycomb from controlled porosity paper |
| 06/07/2012 | WO2012072826A2 Method for producing a thermosetting strip having a honeycomb half-cell shape and thermosetting honeycomb structure |
| 06/07/2012 | WO2012072149A1 Device and method for producing a honeycomb structure and a honeycomb structure |
| 06/07/2012 | CA2819755A1 Device and method for producing a honeycomb structure and a honeycomb structure |
| 06/06/2012 | EP2460642A1 Devices and methods for producing a half-honeycomb shaped thermoset fiber reinforced strip and thermoset honeycomb structure |
| 06/06/2012 | EP2460641A1 Method for producing a half-honeycomb shaped strip of fiber reinforced thermoset and thermoset honeycomb structure |
| 06/06/2012 | EP2254747B1 Method for joining cellular acoustic panels |
| 06/06/2012 | CN202264432U 纸管圈组合式纸板及其纸箱 Combined cardboard paper tubes and cardboard circle |
| 06/05/2012 | US8192574 Process for bonding a vented hollow component |
| 05/22/2012 | CA2472684C Process and apparatus for manufacturing a honeycomb composite material |
| 05/18/2012 | WO2006053407A9 Half closed thermoplastic honeycomb, their production process and equipment to produce |
| 04/26/2012 | WO2012054176A1 Method of making multi-layered product having spaced honeycomb core sections |
| 04/25/2012 | CN202200592U 一种瓦楞纸板 One kind of corrugated cardboard |
| 04/25/2012 | CN102423923A 用于生产纸质缓冲镶条的成型机 For the production of paper cushioning inserts of the molding machine |
| 04/19/2012 | WO2012048738A1 Method of continuous manufacture of a composite hollow board material, and machine and computer program |
| 04/12/2012 | WO2012045653A1 Honeycomb composite support part and method for coating it |
| 04/05/2012 | US20120080361 Particulate nanosorting stack |
| 03/28/2012 | EP2433787A1 Honeycomb Containing Poly(paraphenylene terephthalamide) Paper with Aliphatic Polyamide Binder and Articles Made Therefrom |
| 02/16/2012 | WO2012021073A1 Improvements in and relating to composite sheet material |
| 02/08/2012 | CN1639009B 用于充气和密封充气包装垫的机器和方法 Pneumatic and sealing machine and method for inflatable packaging cushion |
| 02/06/2012 | DE202012000088U1 Isolierplatte für energiesparende Maßnahmen an Gebäuden Insulation for energy efficiency measures in buildings |
| 01/24/2012 | CA2476726C Machine and method for inflating and sealing air-filled packing cushions |
| 01/19/2012 | DE102010027005A1 Elemente zur Signal- und/oder Leistungsübertragung in oder an Kabinenbauteilen Elements for signal and / or power transfer in or on car parts |
| 01/18/2012 | CN202114984U Strip-insert machine capable of automatically inserting cardboard strips to form cardboard frames |
| 01/12/2012 | WO2012003879A1 Die-cutting press and die-cutting method |
| 01/12/2012 | US20120007273 Method of Molding Polymeric Materials to Impart a Desired Texture Thereto |
| 01/03/2012 | CA2643418C Layered packaging cushion |
| 12/29/2011 | DE102010024797A1 Verfahren und Vorrichtung zur Herstellung von Formkörpern für eine Wabenstruktur Method and apparatus for the production of moldings for a honeycomb structure |
| 12/28/2011 | EP2399731A1 Method and device for producing moulds for a honeycomb structure |
| 12/28/2011 | CN202088530U 一种加强型蜂窝纸夹芯轻质装饰建材板 A way of strengthening paper honeycomb sandwich panels lightweight decorative building materials |
| 12/15/2011 | WO2011020617A3 Heat-insulating element and method for the production thereof |
| 12/01/2011 | US20110290333 Method for manufacturing a structure with cellular cores for a turbojet nacelle |
| 11/30/2011 | CN202053578U 一种生产蜂窝芯板用拉伸微波烘干机 A method of producing honeycomb core with a stretch microwave dryer |
| 11/30/2011 | CN202053577U 一种生产蜂窝纸芯用超导定型机 A method of producing honeycomb core superconducting stereotypes |
| 11/15/2011 | US8056600 Pleated and cellular materials and method for the manufacture thereof using a splitter |
| 11/08/2011 | US8052884 Method of fabricating microchannel plate devices with multiple emissive layers |
| 10/25/2011 | US8043519 Thin film support substrate for use in hydrogen production filter and production method of hydrogen production filter |
| 10/18/2011 | US8038895 Method and appartus for detection of mechanical defects in an ingot piece composed of semiconductor material |
| 10/12/2011 | CN102216053A Waste-free method of making window treatments |
| 10/05/2011 | CN102205668A Stonepaper honeycomb cardboard and manufacturing method thereof |
| 09/28/2011 | CN101234542B Method for folding cardboard for supporting object and application method thereof |
| 09/21/2011 | EP2365902A2 Manufacturing method for honeycomb-like structural body, and the honeycomb-like structural body |
| 09/13/2011 | US8016750 Flexible tubular liner coating system |
| 08/31/2011 | CN201950847U 一种全自动高速蜂窝板生产设备 A fully automated high-speed cellular board production equipment |
| 08/31/2011 | CN201950694U 蜂窝纸芯剪切装置 Honeycomb core shear device |
| 08/17/2011 | CN102159389A Die cut insulation blanket |
| 08/10/2011 | EP2242637B1 Process for manufacturing a plastic-based perforated three-dimensional structure and device for implementing this process |
| 08/02/2011 | CA2683765C Partition assembly made with multiple ply partitions |
| 07/20/2011 | CN102131636A Folded core having a high compression modulus and articles made from the same |
| 07/20/2011 | CN102126226A Honeycomb paper element cutting device |
| 07/19/2011 | US7981235 Method and apparatus for making cellular material using slow cure adhesives |
| 07/14/2011 | WO2011082708A1 Expandable honeycomb core, method for the continuous production thereof and sandwich composite |
| 07/13/2011 | CN102123855A Honeycomb core having a high compression strength and articles made from the same |
| 07/06/2011 | EP2340161A1 Manufacturing process |
| 07/06/2011 | EP2340158A2 Waste-free method of making window treatments |
| 06/23/2011 | WO2011075048A1 Laminate and method for manufacturing a laminate |
| 06/23/2011 | WO2011075046A1 A laminate |
| 06/16/2011 | WO2011072031A1 Panel structure with scored and folded facing |
| 06/15/2011 | CN101439599B Honeycomb paperboard tray socle and manufacturing method thereof |
| 06/09/2011 | DE202010016353U1 Wellpapppolster / Void Filler / Schutzpolster Wellpapppolster / Void Filler / protective padding |
| 06/01/2011 | EP2326495A1 Die cut insulation blanket |
| 05/26/2011 | WO2011062985A1 Folded core based on carbon fiber paper and articles made from same |
| 05/26/2011 | CA2780201A1 Folded core based on carbon fiber paper and articles made from same |
| 05/18/2011 | EP2227384B1 Method for producing a cellular fibrous structure |
| 05/11/2011 | EP2318204A1 Folded core having a high compression modulus and articles made from the same |
| 05/04/2011 | EP2315658A1 Honeycomb core having a high compression strength and articles made from the same |
| 05/04/2011 | CN101439600B Honeycomb paperboard tray panel and manufacturing method thereof |
| 05/03/2011 | US7935263 Method of producing a porous semiconductor film on a substrate |
| 04/27/2011 | CN102036812A Method and apparatus for treating the peripheral region of a sandwich component |
| 04/13/2011 | EP2308673A1 Packing material, method for manufacturing packing material and packing material product |
| 04/12/2011 | US7922924 Methods for making internal die filters with multiple passageways which are fluidically in parallel |
| 03/30/2011 | CN101100119B Optical catalyst paper-made full heat converter core and processing method thereof |
| 03/29/2011 | CA2510215C Apparatus and method for making cellular shade material |
| 03/29/2011 | CA2410403C Cellular structure and a method for making a cellular structure |
| 03/23/2011 | EP1704044B1 Method for curvilinear folded structure production |
| 03/22/2011 | US7910154 Nitride-based light emitting devices and methods of manufacturing the same |
| 03/17/2011 | WO2011031223A1 Method for manufacturing a panel |
| 03/17/2011 | WO2011031209A1 Method for manufacturing a board |
| 03/17/2011 | WO2010009394A9 Die cut insulation blanket |
| 03/16/2011 | CN101254669B Horizontal fibers honeycomb papers core and cardboard |
| 03/08/2011 | US7900458 Turbine airfoils with near surface cooling passages and method of making same |
| 02/23/2011 | CN101247947B Die cut insulation blanket and method for producing same |
| 02/17/2011 | DE202005021886U1 Sandwichelement Sandwich panel |
| 01/26/2011 | CN101954755A Paper advance mechanism of transverse cutting machine |
| 01/26/2011 | CN101954754A Split type transverse cutting machine cutter |
| 01/11/2011 | CA2527530C Machine for making collapsible cellular structure |
| 01/04/2011 | US7862678 Drop generator |
| 01/04/2011 | CA2546568C Method for curvilinear folded structure production |